mirror of
https://github.com/munin-monitoring/contrib.git
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90 lines
2.2 KiB
Bash
Executable File
90 lines
2.2 KiB
Bash
Executable File
#!/bin/sh
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#
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# Plugin Configuration
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# [openvpn_multi]
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# user root
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# env.statusfile /var/log/openvpn.status
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# env.userlist user1 user2 ...
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#
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#
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# No error handling/mapping for ${userlist} => ${statusfile}
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#
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# Magic markers (optional - used by munin-config and some installation
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# scripts):
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#
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#%# family=auto
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#%# capabilities=autoconf suggest
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if [ "$1" = "autoconf" ]; then
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if [ -f ${statusfile} ]; then
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echo yes
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exit 0
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else
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echo "no (${statusfile} not found)"
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exit 1
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fi
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fi
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if [ "$1" = "suggest" ]; then
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echo "Configure a status file..."
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exit 0
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fi
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FieldAttrib () {
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echo "${USER}_in.label ${USER} Received"
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echo "${USER}_in.type DERIVE"
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echo "${USER}_in.min 0"
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echo "${USER}_in.graph no"
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echo "${USER}_in.cdef ${USER}_in,1,*"
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echo "${USER}_out.label ${USER} Bps"
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echo "${USER}_out.type DERIVE"
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echo "${USER}_out.min 0"
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echo "${USER}_out.negative ${USER}_in"
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echo "${USER}_out.cdef ${USER}_out,1,*"
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}
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GetValues () {
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if grep -q ^$USER $statusfile; then
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awk -F , '/^'"$USER"'/ {print $1"_in.value "$3 "\n"$1"_out.value "$4}' $statusfile
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else
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echo "${USER}_in.value -1"
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echo "${USER}_out.value -1"
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fi
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}
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# Setup config
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if [ "$1" = "config" ]; then
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echo "graph_title Root Graph of Openvpn Traffic by CN"
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echo "graph_args --base 1024 --lower-limit 0"
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echo "graph_vlabel Bytes Out (-) / In (+) per \${graph_period}"
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echo "graph_category openvpn"
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echo "graph_info This graph shows the bandwidth usage in Bytes/s. It prepulates the graph lines from a list of user CN's in the plugin conf file, this must correlate with the values in the ${statusfile} log file."
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for USER in $userlist
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do
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FieldAttrib
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done
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for USER in $userlist
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do
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echo "multigraph openvpn_multi.${USER}"
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echo "graph_title ${USER} sub-graph"
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echo "graph_category openvpn"
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echo "graph_info This graph shows the bandwidth usage in bytes/s. It prepulates the graph lines from a list of user CN's in the plugin conf file, this must correlate with the values in the ${statusfile} log file."
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FieldAttrib
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done
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exit 0
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fi;
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# Get .values for root graph
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for USER in $userlist
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do
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GetValues
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done
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# Get .values for sub-graphs
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for USER in $userlist
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do
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echo "multigraph openvpn_multi.${USER}"
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GetValues
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done
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